3(x-3)=x=4(x-4)=7

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Solution for 3(x-3)=x=4(x-4)=7 equation: 



3(x-3)=x=4(x-4)=7

We move all terms to the left:

3(x-3)-(x)=0

We add all the numbers together, and all the variables

-1x+3(x-3)=0

We multiply parentheses

-1x+3x-9=0

We add all the numbers together, and all the variables

2x-9=0

We move all terms containing x to the left, all other terms to the right

2x=9

x=9/2

x=4+1/2

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